Wagner kept my old intercooler. They are planning on placing it and the new 335d intercooler on a Flow Bench to test. This should show a lot of results. I also forgot to tell you these temps were at Full Throttle going from 15 mph up to about 120 mph. It was around 220 Kph we got up to very quickly. Also for the panel that requires removal is very easy to remove no cutting involved. Carsten will be making a install manual to go along with the install. The entire install takes 30 to 45 minutes.